1. Thirty wether sheep comprising five of each of the following breeds, Scottish Blackface, Welsh Mountain, Cheviot, Suffolk Down, Kent and Hampshire Down,... KL Blaxter,JL Clapperton,FW Wainman - 《Br J Nutr》 被引量: 55发表: 1966年 In vitro culture of precision-cut testicular tissue ...
Some breeds from snowy climates and mountainous regions may immediately come to mind, like the Siberian Husky, Alaskan Malamute, and Bernese Mountain Dog. Renowned for their cold tolerance and ability to excel in snowy environments, these cold-weather breeds not only tolerate freezing temperatures ...
Daphne said: "It does look idyllic on the mountain but if we didn't continue to farm, it would revert back to rough scrub. "Managing it properly ensures the wildlife that we share the mountain with can thrive and keeps it looking the way it does. "We need to be in balance with ...
nameoriginheight in inches* dogs (bitches)weight in pounds* dogs (bitches)characteristicscomments *1 inch = 2.54 centimetres; 1 pound = 0.454 kilogram Australian Cattle DogAustralia18–20 (17–19)35–45 (same)sturdy, compact body; moderately short, weather-resistant coatbred from several breeds,...